Rotary table device and sheet feeding system

Abstract

The utility model discloses a turntable device and a loading system, the turntable device comprises a base, a driving assembly, a turntable, a locking mechanism and a deceleration sensor, the driving assembly is connected to the base; the rotating disc is rotationally connected to the base and connected to the output end of the driving assembly, and the rotating disc is provided with a detection position; the locking mechanism is arranged on the base, and the locking mechanism is used for locking or unlocking the turntable; the speed reduction sensor is arranged on the base, electrically connected with the driving assembly and used for detecting the detection position. The technical scheme provided by the utility model aims to prevent a glass frame placed on the rotary table device from deviating and even causing safety accidents due to inertia in the process of stopping the rotary table device.

Description

Technical Field

[0001] The utility model relates to the technical field of glass transfer, in particular to a turntable device and a sheet loading system. Background Art

[0002] After the actual preliminary processing of the glass, since its edges and corners have a lot of burrs and roughness, it is necessary to process the edges and corners after the actual processing, especially to uniformly grind the burrs on the edges and corners to achieve smooth and burr-free edges and corners of the glass.

[0003] At present, during the edging production process, glass sheets are often transported by a turntable device. However, due to the heavy weight of the glass carried by the glass rack, when the turntable device stops rotating, the glass rack is prone to deviation due to inertia and may even cause safety accidents. Utility Model Content

[0004] The main purpose of the utility model is to provide a turntable device and a film loading system, aiming to prevent the glass rack placed on the turntable device from being offset due to inertia or even causing safety accidents when the turntable device stops running.

[0005] In order to achieve the above-mentioned purpose, the utility model proposes a turntable device, which comprises:

[0006] Pedestal;

[0007] A drive assembly connected to the base;

[0008] A turntable, the turntable is rotatably connected to the base and connected to the output end of the driving assembly, and the turntable is provided with a detection position;

[0009] A locking mechanism, the locking mechanism being disposed on the base and being used to lock or unlock the turntable; and

[0010] A deceleration sensor is disposed on the base and electrically connected to the driving assembly for detecting the detection position.

[0011] In one embodiment of the utility model, the base is provided with a rotating shaft, which is arranged at the center of the base and is rotatably connected to the turntable. The base is provided with a plurality of rollers around the rotating shaft, and the plurality of rollers are arranged at intervals along the circumferential direction and abut against the turntable.

[0012] In one embodiment of the utility model, the turntable includes a first disk body and a second disk body connected to each other, the first disk body is formed with a supporting surface, the supporting surface is used to support the glass rack, the second disk body is arranged on the side of the first disk body facing away from the supporting surface, the second disk body is rotatably connected to the rotating shaft and connected to the output end of the driving assembly, and the first disk body abuts against the roller.

[0013] In one embodiment of the utility model, the driving assembly includes a driving member and a transmission gear, the driving member is connected to the base, the transmission gear is rotatably disposed on the base and connected to the output end of the driving member, the side wall of the second disk body is provided with meshing teeth, the meshing teeth are meshed with the transmission gear, and the driving member is electrically connected to the deceleration sensor.

[0014] In an embodiment of the present invention, the first plate is provided with a rubber ring corresponding to the roller, and the rubber ring abuts against the roller.

[0015] In an embodiment of the present invention, the supporting surface is provided with a partition plate, and the partition plate is connected to the first disk body at an angle to form two placement spaces.

[0016] In one embodiment of the present utility model, the turntable device further comprises an in-position sensor, which is disposed on the base and electrically connected to the locking mechanism and the driving assembly for detecting the detection position.

[0017] In one embodiment of the utility model, the locking mechanism comprises a driving part and a locking part, the driving part is connected to the base, the locking part is connected to the output end of the driving part, and the rotating disk is provided with a locking groove corresponding to the locking part;

[0018] Wherein, the in-position sensor detects the detection position, and the driving part drives the locking part to extend into the locking groove.

[0019] In an embodiment of the present invention, the deceleration sensor and the in-place sensor include a plurality of them, and the plurality of the deceleration sensors and the plurality of the in-place sensors are arranged at intervals on the base.

[0020] The utility model also provides a film loading system, which includes an edge grinding device, a manipulator, a control host and a turntable device as described above, wherein the turntable device is arranged close to the edge grinding device, the manipulator is arranged between the turntable device and the edge grinding device, and the edge grinding device, the manipulator and the turntable device are all electrically connected to the control host.

[0021] The technical solution of the utility model is to arrange a deceleration sensor on the base of the turntable device, and the driving component drives the turntable to rotate. When the turntable rotates close to the specified position, the detection position of the turntable triggers the deceleration sensor to decelerate the driving component, so as to prevent the turntable device from stopping suddenly, and the glass rack placed on the turntable device from being offset due to inertia or even causing safety accidents. When the driving component stops running, the locking mechanism locks the turntable to prevent the turntable from shaking during loading and unloading, thereby affecting production. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on the structures shown in these drawings without paying creative work.

[0023] Figure 1 This is a schematic structural diagram of a turntable device in one embodiment of the utility model;

[0024] Figure 2 It is a structural schematic diagram of a film loading system in one embodiment of the utility model.

[0025] Description of Figure Numbers:

[0026]

[0027]

[0028] The realization of the purpose, functional features and advantages of the utility model will be further explained in conjunction with embodiments and with reference to the accompanying drawings. DETAILED DESCRIPTION

[0029] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0030] It should be noted that all directional indications in the embodiments of the present invention (such as up, down, left, right, front, back...) are only used to explain the relative position relationship, movement status, etc. between the components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.

[0031] In the present invention, unless otherwise clearly specified and limited, the terms "connection", "fixation", etc. should be understood in a broad sense. For example, "fixation" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0032] In addition, in the present utility model, descriptions such as "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In addition, the meaning of "and / or" appearing in the full text is to include three parallel solutions. Taking "A and / or B as an example", it includes solution A, or solution B, or solutions that satisfy both A and B. In addition, the technical solutions between the various embodiments can be combined with each other, but it must be based on the ability of ordinary technicians in this field to implement. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such combination of technical solutions does not exist and is not within the scope of protection required by the present utility model.

[0033] like Figure 1 As shown, the utility model proposes a turntable device 100, which includes a base 1, a driving component 2, a turntable 3, a locking mechanism 4 and a deceleration sensor 5. The driving component 2 is connected to the base 1; the turntable 3 is rotatably connected to the base 1 and connected to the output end of the driving component 2, and the turntable 3 is provided with a detection position; the locking mechanism 4 is arranged on the base 1, and the locking mechanism 4 is used to lock or unlock the turntable 3; the deceleration sensor 5 is arranged on the base 1, and is electrically connected to the driving component 2 for detecting the detection position.

[0034] In this embodiment, the turntable device 100 is composed of a base 1, a driving assembly 2, a turntable 3, a locking mechanism 4 and a deceleration sensor 5. The base 1 is a fixed part, which is used to connect to the ground to ensure the stability of the turntable device 100 during operation. The turntable 3 is rotatably connected to the base 1, and the turntable 3 is used to carry the glass rack. At the same time, the turntable 3 is connected to the output end of the driving assembly 2. The driving assembly 2 drives the turntable 3 to rotate to change the orientation of the glass rack on the turntable 3 according to the demand. Among them, the base 1 is also provided with a deceleration sensor 5, which is electrically connected to the driving assembly 2. The turntable 3 is provided with a detection position corresponding to the deceleration sensor 5. When the driving assembly 2 drives the turntable 3 to rotate to a position close to the specified position, the deceleration sensor 5 detects the detection position, and the driving assembly 2 gradually reduces the operating speed until the turntable 3 reaches the specified position, and the driving assembly 2 stops running, so as to avoid the speed of the driving assembly 2 from decreasing too fast, so that the position of the glass rack on the turntable 3 is offset under the action of inertia, and even the glass on the glass rack slips and causes a safety accident. When the turntable 3 reaches the designated position, the locking mechanism 4 locks the turntable 3 to facilitate loading or unloading of the glass rack located on the turntable 3 .

[0035] In actual implementation, the base 1 can be set in a regular polygon to ensure the stability of the base 1. Each corner of the base 1 can be provided with a bolt mounting hole, so that the base 1 can be mounted on the ground by bolts. It can be understood that a deceleration cylinder 13 can also be provided on the base 1, and a friction member is provided at its output end. When the driving assembly 2 stops running, the deceleration cylinder 13 drives the friction member to abut against the turntable 3, so that the turntable 3 stops rotating within a preset time.

[0036] In one embodiment of the present invention, Figure 1 As shown, the base 1 is provided with a rotating shaft 11, which is arranged at the center of the base 1 and is rotatably connected to the turntable 3. The base 1 is provided with a plurality of rollers 12 around the rotating shaft 11, and the plurality of rollers 12 are arranged at intervals along the circumferential direction and abut against the turntable 3.

[0037] In this embodiment, the base 1 is rotationally connected to the turntable 3 through a rotating shaft 11. The rotating shaft 11 is arranged at the center of the base 1 so that the turntable 3 can rotate around the center of the base 1. At the same time, the base 1 is provided with a plurality of rollers 12. The plurality of rollers 12 are arranged at intervals along the circumferential direction. When the driving component 2 drives the turntable 3 to rotate, the rollers 12 roll with the turntable 3. In this way, the rollers 12 support the turntable 3 without affecting the normal rotation of the turntable 3, thereby reducing the pressure of the rotating shaft 11.

[0038] In actual implementation, multiple rollers 12 are arranged at the periphery of the base 1 to improve the stability and smoothness of the rotation of the turntable 3. At the same time, the arrangement of multiple rollers 12 also increases the space between the base 1 and the turntable 3, so as to facilitate the installation or maintenance of the drive assembly 2, the locking mechanism 4 and the deceleration sensor 5.

[0039] In one embodiment of the present invention, Figure 1 As shown, the turntable 3 includes a first plate body 31 and a second plate body 32 connected to each other. The first plate body 31 is formed with a supporting surface, and the supporting surface is used to support the glass rack. The second plate body 32 is arranged on the side of the first plate body 31 facing away from the supporting surface. The second plate body 32 is rotatably connected to the rotating shaft 11 and is connected to the output end of the driving assembly 2. The first plate body 31 is in contact with the roller 12.

[0040] In this embodiment, the turntable 3 is composed of a first disk body 31 and a second disk body 32. The cross-sectional area of ​​the first disk body 31 is larger than the cross-sectional area of ​​the second disk body 32. One side of the first disk body 31 is a supporting surface for supporting the glass rack. A plurality of protrusions can be evenly arranged on the supporting surface to increase the friction between the glass rack and the supporting surface, thereby improving the stability of the glass rack placed on the supporting surface. The second disk body 32 is arranged on the side of the first disk body 31 facing away from the supporting surface, and is used to connect with the rotating shaft 11 and the output end of the driving assembly 2.

[0041] In actual implementation, the first disk body 31 and the second disk body 32 are coaxially arranged. The first disk body 31 and the second disk body 32 can be arranged as a whole, or can be detachably connected. No specific limitation is made here. The second disk body 32 is provided with a rotating shaft 11 hole, and the rotating shaft 11 is passed through the rotating shaft 11 hole.

[0042] In one embodiment of the present invention, Figure 1 As shown, the driving assembly 2 includes a driving member and a transmission gear. The driving member is connected to the base 1. The transmission gear is rotatably arranged on the base 1 and connected to the output end of the driving member. The side wall of the second disk body 32 is provided with meshing teeth, which mesh with the transmission gear. The driving member is electrically connected to the deceleration sensor 5.

[0043] In this embodiment, the driving assembly 2 is composed of a driving member and a transmission gear. The driving member drives the transmission gear to rotate, and the transmission gear drives the second disk body 32 to rotate around the rotating shaft 11, thereby causing the first disk body 31 to rotate along the roller 12. In this way, the driving member does not need to bear the pressure given by the first disk body 31, but only needs to overcome the main force of the rotation of the turntable 3, thereby improving the stability of the driving member operation.

[0044] In actual implementation, the transmission gear can be a transmission mechanism such as a reduction box and a gearbox, which is not specifically limited here. It can be understood that the driving member can also drive the turntable 3 to rotate through a chain transmission. The turntable 3 can be rotated forward or reversely by changing the rotation direction of the driving member. The driving component 2 can be connected to the base 1 through a mounting shell and is inverted so that the output end of the driving component 2 is connected to the second disk body 32 through the transmission mechanism.

[0045] In one embodiment of the present invention, Figure 1As shown, the first plate 31 is provided with a rubber ring 311 corresponding to the roller 12 , and the rubber ring 311 abuts against the roller 12 .

[0046] In this embodiment, the first plate body 31 abuts against the roller 12 through the rubber ring 311 to reduce the wear of the roller 12 when following the rolling of the turntable 3. At the same time, when the driving assembly 2 drives the turntable 3 to rotate, the rubber ring 311 can play a certain shock-absorbing effect, further improving the stability of the turntable 3 when rotating.

[0047] In actual implementation, the rubber ring 311 can be directly bonded to the first plate 31, or the first plate 31 is provided with an annular limiting groove, the rubber ring 311 is limited in the annular limiting groove, and at least part of it is located outside the annular limiting groove. The roller 12 can be made of rubber material to improve the stability of rotation.

[0048] In one embodiment of the present invention, Figure 1 As shown, the supporting surface is provided with a partition plate 312, and the partition plate 312 is connected to the first plate body 31 at an angle to form two placement spaces.

[0049] In this embodiment, a partition plate 312 is provided on the supporting surface to separate the supporting surface into a first space and a second space, so that the first tray 31 can load two glass racks at the same time, and the turntable device 100 is used for glass loading. When the glass rack on the first space is loaded, the second space can be used to change the rack.

[0050] In this embodiment, the turntable 3 rotates forward so that the first space faces the loading side, and rotates reversely so that the second space faces the loading side. In this way, the rotation angle of the turntable 3 can be controlled to be 180 degrees. Corresponding travel limiters can be set on the base 1 and the bottom plate to avoid unlimited rotation of the turntable 3 and cause production hazards.

[0051] In one embodiment of the present invention, Figure 1 As shown, the turntable device 100 further includes an in-position sensor 6 , which is disposed on the base 1 , and is electrically connected to the locking mechanism 4 and the driving assembly 2 for detecting the detection position.

[0052] In this embodiment, when the detection position of the turntable 3 rotates to the in-place sensor 6, the turntable device 100 rotates to the in-place position, and the drive assembly 2 stops running. In actual implementation, the drive assembly 2 drives the turntable 3 to rotate, and the detection position of the turntable 3 first reaches the deceleration sensor 5, the drive assembly 2 starts to decelerate, the turntable 3 decelerates and rotates, and then the detection position of the turntable 3 reaches the in-place sensor 6, the drive assembly 2 stops running, and the turntable 3 reaches the specified position. The distance between the deceleration sensor 5 and the in-place sensor 6 can be set according to the weight of the glass carried by the turntable device 100. The heavier the weight of the glass carried by the turntable device 100, the longer the deceleration distance, and the larger the spacing between the deceleration sensor 5 and the in-place sensor 6. The lighter the weight of the glass carried by the turntable device 100, the shorter the deceleration distance, and the spacing between the deceleration sensor 5 and the in-place sensor 6 can be relatively small.

[0053] In one embodiment of the present invention, Figure 1 As shown, the locking mechanism 4 includes a driving part 41 and a locking part 42, the driving part 41 is connected to the base 1, the locking part 42 is connected to the output end of the driving part 41, and the turntable 3 is provided with a locking groove corresponding to the locking part 42; wherein, when the in-position sensor 6 detects the detection position, the driving part 41 drives the locking part 42 to extend into the locking groove.

[0054] In this embodiment, the driving part 41 is electrically connected to the in-place sensor 6, and the locking mechanism 4 is composed of the driving part 41 and the locking part 42. When the detection position of the turntable 3 rotates to the in-place sensor 6, the driving part 41 drives the locking part 42 to move to the locking groove, so that the turntable 3 is locked to the specified position, thereby preventing the turntable 3 from shaking when moving the upper and lower glass racks, affecting production safety.

[0055] In actual implementation, the shape and size of the locking portion 42 are consistent with the shape and size of the locking groove, and the locking groove can be a groove or a through groove. The locking groove can be arranged on the side wall or the bottom wall of the rotating disk 3. The locking portion 42 is arranged parallel to the locking groove.

[0056] In one embodiment of the present invention, Figure 1 As shown, the deceleration sensor 5 and the in-position sensor 6 include a plurality of deceleration sensors 5 and a plurality of in-position sensors 6 , which are arranged on the base 1 at intervals.

[0057] In this embodiment, multiple groups of deceleration sensors 5 and in-position sensors 6 are provided, and one deceleration sensor 5 and one in-position sensor 6 form a group. The turntable 3 is provided with a detection position corresponding to each group of deceleration sensors and in-position sensors 6. This can avoid safety accidents caused by failure of a certain group of sensors to sense, thereby improving the safety, stability and reliability of the operation of the turntable device 100.

[0058] like Figure 2As shown, the utility model also proposes a film loading system 200, which includes an edge grinding device 7, a manipulator 8, a control host 9 and a turntable device 100. The specific structure of the turntable device 100 refers to the above embodiment. Since the film loading system 200 adopts all the technical solutions of all the above embodiments, it has at least all the beneficial effects brought by the technical solutions of the above embodiments, which will not be repeated here one by one.

[0059] The turntable device 100 is arranged close to the edge grinding device 7 , the manipulator 8 is arranged between the turntable device 100 and the edge grinding device 7 , and the edge grinding device 7 , the manipulator 8 and the turntable device 100 are all electrically connected to the control host 9 . The edge grinding equipment 7 is provided with a sheet-leading table for feeding the glass to be processed into the edge grinding device. When edge grinding the glass, the staff places the glass rack loaded with glass on the turntable device 100 by a forklift. The turntable 3 of the turntable device 100 has a first space and a second space. When the first space faces the loading side of the sheet-leading table, the manipulator 8 transfers the glass placed in the first space to the sheet-leading table. Every time a piece of glass passes through the sheet-leading table, the loading sensor on the sheet-leading table senses it once and transmits the number of sensing times to the control host 9 in real time. The control host 9 can input a preset working number corresponding to the number of glasses loaded on the glass rack. When the number of sensing times is consistent with the preset working number, the glass rack in the first space is unloaded. At this time, the control host 9 controls the driving component 2 to rotate the turntable 3 so that the second space faces the loading side, and the manipulator 8 transfers and loads the glass located in the second space. When the glass in the first space is being transferred and loaded, the staff can use the forklift to unload the glass into the second space. When the glass in the second space is being transferred and loaded, the staff can use the forklift to unload the glass into the first space. This realizes the automation of turntable and loading, avoids manual operation of turntable and loading, and improves the efficiency of edge grinding production.

[0060] The above description is only a preferred embodiment of the utility model, and does not limit the patent scope of the utility model. All equivalent structural changes made by using the contents of the utility model specification and drawings under the concept of the utility model, or directly / indirectly used in other related technical fields are included in the patent protection scope of the utility model.

Claims

1. A turntable device, characterized in that: The turntable device comprises: Pedestal; A drive assembly connected to the base; A turntable, the turntable is rotatably connected to the base and connected to the output end of the driving assembly, and the turntable is provided with a detection position; A locking mechanism, the locking mechanism being disposed on the base and being used to lock or unlock the turntable; and A deceleration sensor is disposed on the base and electrically connected to the driving assembly for detecting the detection position.

2. The turntable device according to claim 1, characterized in that: The base is provided with a rotating shaft, which is arranged at the center of the base and is rotatably connected to the turntable. The base is provided with a plurality of rollers around the rotating shaft, and the plurality of rollers are arranged at intervals along the circumferential direction and abut against the turntable.

3. The turntable device according to claim 2, characterized in that: The turntable includes a first plate body and a second plate body connected to each other, the first plate body is formed with a supporting surface, the supporting surface is used to support the glass rack, the second plate body is arranged on the side of the first plate body facing away from the supporting surface, the second plate body is rotatably connected to the rotating shaft and connected to the output end of the driving component, and the first plate body is in contact with the roller.

4. The turntable device according to claim 3, characterized in that: The driving assembly includes a driving member and a transmission gear, the driving member is connected to the base, the transmission gear is rotatably arranged on the base and connected to the output end of the driving member, the side wall of the second disk body is provided with meshing teeth, the meshing teeth are meshed with the transmission gear, and the driving member is electrically connected to the deceleration sensor.

5. The turntable device according to claim 3, characterized in that: The first disk body is provided with a rubber ring corresponding to the roller, and the rubber ring abuts against the roller.

6. The turntable device according to claim 3, characterized in that: The supporting surface is provided with a partition plate, and the partition plate is connected to the first disk body at an angle to form two placement spaces.

7. The turntable device according to any one of claims 1 to 6, characterized in that: The turntable device also includes an in-position sensor, which is arranged on the base and is electrically connected to the locking mechanism and the driving assembly for detecting the detection position.

8. The turntable device according to claim 7, characterized in that: The locking mechanism comprises a driving part and a locking part, wherein the driving part is connected to the base, the locking part is connected to the output end of the driving part, and the rotating disk is provided with a locking groove corresponding to the locking part; Wherein, the in-position sensor detects the detection position, and the driving part drives the locking part to extend into the locking groove.

9. The turntable device according to claim 7, characterized in that: The deceleration sensor and the in-position sensor include a plurality of deceleration sensors and a plurality of in-position sensors, and the plurality of deceleration sensors and the plurality of in-position sensors are disposed on the base at intervals.

10. A film loading system, characterized in that: The film loading system includes an edge grinding device, a manipulator, a control host and a turntable device as described in any one of claims 1 to 9, wherein the turntable device is arranged close to the edge grinding device, the manipulator is arranged between the turntable device and the edge grinding device, and the edge grinding device, the manipulator and the turntable device are all electrically connected to the control host.

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